RG2012N-164-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012N-164-C-T5 is a 160 kOhms ±0.25% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. Manufactured by Susumu, this component features anti-sulfur coating and automotive AEC-Q200 qualification, suitable for high-reliability applications across -55°C to 155°C operating temperature range. The part is currently obsolete, necessitating identification of equivalent and substitute components that maintain functional compatibility while offering improved specifications or active product status.

Substiute Parts

RG2012N-164-C-T5

SusumuIn Stock: 1056RG2012N-164-C-T5 Datasheet

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RG2012N-164-B-T5

SusumuIn Stock: 866RG2012N-164-B-T5 Datasheet

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RG2012N-164-W-T1

SusumuIn Stock: 1067RG2012N-164-W-T1 Datasheet

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RG2012N-164-W-T5

SusumuIn Stock: 850RG2012N-164-W-T5 Datasheet

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TNPW0805160KBYEA

Vishay DaleIn Stock: 725TNPW0805160KBYEA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012N-164-C-T5 is determined by the following critical parameters that must remain constant or improve:

Fixed Parameters (Must Match):

• Resistance value: 160 kOhms
• Package type: 0805 (2012 Metric)
• Composition: Thin Film
• Temperature coefficient: ±10ppm/°C
• Automotive qualification: AEC-Q200
• Anti-sulfur feature
• RoHS3 compliance

Allowable Variation Parameters:

• Tolerance: Can be equal or tighter (lower tolerance value acceptable)
• Power rating: Can be equal or higher
• Operating temperature range: Can be equal or extended
• Product status: Active status preferred over obsolete

The substitute parts identified maintain all fixed parameters while offering tolerance improvements (±0.1% or ±0.05% versus ±0.25%) and active product status. One substitute (TNPW0805160KBYEA) provides increased power rating (0.26W versus 0.125W) and extended upper operating temperature (175°C versus 155°C).

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Susumu RG Series):

RG2012N-164-B-T5 and RG2012N-164-W-T1/W-T5 are direct substitutes manufactured by Susumu within the same RG series. All three alternatives maintain identical resistance, package, composition, temperature coefficient, and AEC-Q200 automotive qualification. The primary distinction is tolerance specification: RG2012N-164-B-T5 provides ±0.1% tolerance, while RG2012N-164-W-T1 and RG2012N-164-W-T5 provide ±0.05% tolerance. All three are active products with current inventory availability, addressing the obsolescence status of the original part.

Cross-Manufacturer Substitute (Vishay Dale TNPW Series):

TNPW0805160KBYEA is a cross-manufacturer substitute from Vishay Dale offering enhanced specifications. This component maintains the 160 kOhms resistance, 0805 package, thin film composition, ±10ppm/°C temperature coefficient, and AEC-Q200 automotive qualification. The TNPW0805160KBYEA provides ±0.1% tolerance and increased power rating of 0.26W (versus 0.125W), with extended upper operating temperature of 175°C. Additional moisture-resistant feature is included. This option is suitable for applications requiring higher power dissipation capability or extended temperature operation.

Selection Criteria:

For direct replacement in existing designs with no specification changes, select RG2012N-164-B-T5 (±0.1% tolerance, same power rating). For applications requiring tighter tolerance control, select RG2012N-164-W-T1 or RG2012N-164-W-T5 (±0.05% tolerance). For applications with higher thermal stress or extended temperature requirements, select TNPW0805160KBYEA. All substitutes maintain full AEC-Q200 automotive compliance and RoHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can RG2012N-164-B-T5 be used as a direct replacement for RG2012N-164-C-T5?

A: Yes. RG2012N-164-B-T5 is a direct substitute with identical resistance (160 kOhms), package (0805), power rating (0.125W), temperature coefficient (±10ppm/°C), and operating temperature range (-55°C to 155°C). The tolerance is improved from ±0.25% to ±0.1%, which is compatible with all applications accepting the original part.

Q: What is the difference between RG2012N-164-W-T1 and RG2012N-164-W-T5?

A: Both parts are identical in electrical and mechanical specifications. The difference is in packaging: RG2012N-164-W-T1 uses Tape & Reel (TR) packaging with one reel configuration, while RG2012N-164-W-T5 uses Tape & Reel (TR) packaging with a different reel configuration. Selection depends on manufacturing equipment compatibility and tape reel specifications.

Q: Why does TNPW0805160KBYEA have a higher power rating (0.26W) than the original part (0.125W)?

A: TNPW0805160KBYEA is manufactured by Vishay Dale using different thin film technology and construction methods that enable higher power dissipation in the same 0805 package size. This higher rating does not affect compatibility; it simply provides additional thermal margin for applications with higher current demands.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All identified substitute parts (RG2012N-164-B-T5, RG2012N-164-W-T1, RG2012N-164-W-T5, and TNPW0805160KBYEA) carry AEC-Q200 automotive qualification, maintaining compliance with automotive reliability standards.

Q: Can I use TNPW0805160KBYEA in applications designed for RG2012N-164-C-T5?

A: Yes. TNPW0805160KBYEA maintains all critical parameters: 160 kOhms resistance, 0805 package, thin film composition, ±10ppm/°C temperature coefficient, and AEC-Q200 qualification. The extended operating temperature range (-55°C to 175°C) and higher power rating (0.26W) provide enhanced capability without compromising compatibility.

Q: Is the original RG2012N-164-C-T5 still available?

A: The RG2012N-164-C-T5 is classified as obsolete. However, 946 pieces are currently in stock. For new designs or long-term production requirements, selection of an active substitute part is recommended to ensure continued supply availability.

Q: Do all substitute parts have the same physical dimensions?

A: All substitute parts use the 0805 (2012 Metric) package with identical length (0.079" / 2.00mm) and width (0.049" / 1.25mm). Maximum seated height is 0.020" (0.50mm) for Susumu parts and 0.022" (0.55mm) for TNPW0805160KBYEA. These minor height variations do not affect PCB layout compatibility.

Q: What does ±0.05% tolerance mean compared to ±0.25%?

A: Tolerance specifies the allowable deviation from the nominal 160 kOhms value. ±0.25% allows deviation of ±400 ohms (159.6k to 160.4k ohms), while ±0.05% allows deviation of ±80 ohms (159.92k to 160.08k ohms). Tighter tolerance provides more precise resistance values for precision circuit applications.